:root {
  --blog-reading-width: 56rem;
  --blog-wide-width: 72rem;
  --blog-column-padding: clamp(1.5rem, 4vw, 2.5rem);
  --blog-section-gap: clamp(2.75rem, 6vw, 4.75rem);
  --blog-card-gap: clamp(1rem, 2.5vw, 1.5rem);
  --blog-line: 1px;
  --blog-transition: 180ms ease;
  --blog-terminal-text: var(--color-panel);
  --blog-promo-text: var(--color-text);
}

.no-break {
  white-space: nowrap;
}

.blog-index-hero,
.blog-catalog,
.blog-index-promo {
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-wide-width));
  margin-inline: auto;
}

.blog-index-hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(24rem, 56vw, 35rem);
  margin-top: clamp(2rem, 5vw, 4.5rem);
  padding: clamp(3.5rem, 8vw, 6.5rem) var(--blog-column-padding);
  overflow: hidden;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 82% 18%, color-mix(in srgb, var(--color-accent) 25%, transparent) 0, transparent 27%),
    linear-gradient(135deg, var(--color-panel), var(--color-panel-alt));
  box-shadow: var(--shadow-2);
}

.blog-index-hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  opacity: 0.48;
  background-image: radial-gradient(var(--color-border) var(--blog-line), transparent var(--blog-line));
  background-size: 1rem 1rem;
  pointer-events: none;
}

.blog-index-hero::after {
  position: absolute;
  top: 12%;
  right: 8%;
  z-index: -1;
  width: min(36%, 18rem);
  aspect-ratio: 1;
  content: "";
  border: var(--blog-line) solid color-mix(in srgb, var(--color-text) 18%, transparent);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-panel) 58%, transparent);
  box-shadow:
    1rem 1rem 0 color-mix(in srgb, var(--color-panel-alt) 72%, transparent),
    2rem 2rem 0 color-mix(in srgb, var(--color-border) 42%, transparent);
  pointer-events: none;
}

.blog-index-hero-content {
  position: relative;
  z-index: 2;
  width: min(100%, 46rem);
}

.blog-kicker,
.section-eyebrow {
  margin: 0 0 1rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.blog-index-hero h1 {
  max-width: 12ch;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  text-wrap: pretty;
}

.blog-index-hero-content > p:not(.blog-kicker) {
  max-width: 39rem;
  margin: 1.5rem 0 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 2vw, 1.08rem);
  line-height: 1.85;
}

.blog-index-hero-mark {
  position: absolute;
  right: clamp(1.5rem, 8vw, 6rem);
  bottom: clamp(0.25rem, 2vw, 1.5rem);
  z-index: 1;
  color: color-mix(in srgb, var(--color-text) 8%, transparent);
  font-family: var(--font-display);
  font-size: clamp(8rem, 24vw, 18rem);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.02em;
  user-select: none;
  pointer-events: none;
}

.blog-fact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2rem;
}

.blog-fact-row span {
  padding: 0.55rem 0.8rem;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-panel) 78%, transparent);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
}

.blog-catalog {
  padding-block: var(--blog-section-gap);
}

.blog-catalog-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.blog-catalog-heading h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-wrap: pretty;
}

.blog-result-count {
  flex: none;
  margin: 0;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
  padding: 0.65rem;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-panel) 78%, transparent);
  box-shadow: var(--shadow-1);
}

.blog-filter-button {
  appearance: none;
  min-height: 2.5rem;
  padding: 0.55rem 0.9rem;
  border: var(--blog-line) solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-muted);
  font: 700 0.9rem/1 var(--font-body);
  cursor: pointer;
  transition:
    color var(--blog-transition),
    border-color var(--blog-transition),
    background-color var(--blog-transition);
}

.blog-filter-button:hover {
  border-color: var(--color-border);
  color: var(--color-text);
  background: var(--color-panel-alt);
}

.blog-filter-button:focus-visible {
  outline: 0.18rem solid color-mix(in srgb, var(--color-accent-dark) 55%, transparent);
  outline-offset: 0.15rem;
}

.blog-filter-button.is-active {
  border-color: var(--color-text);
  background: var(--color-text);
  color: var(--color-panel);
}

.blog-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--blog-card-gap);
}

.article-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 22rem;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2rem);
  overflow: hidden;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-1);
  opacity: 1;
  transform: none;
  transition:
    transform var(--blog-transition),
    border-color var(--blog-transition),
    box-shadow var(--blog-transition);
}

.article-card:nth-child(4n + 2),
.article-card:nth-child(4n + 3) {
  background: var(--color-panel-alt);
}

.article-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 0.24rem;
  content: "";
  background: transparent;
  transition: background-color var(--blog-transition);
}

.article-card:hover {
  border-color: color-mix(in srgb, var(--color-text) 45%, var(--color-border));
  box-shadow: var(--shadow-2);
  transform: translateY(-0.25rem);
}

.article-card:hover::before {
  background: var(--color-accent);
}

.article-meta,
.article-hero-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.article-meta .tag,
.related-card-meta .tag,
.article-hero-meta .tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--color-text);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.article-meta time,
.related-card-meta time,
.article-hero-meta time,
.article-hero-meta .read-time {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.3rem 0.6rem;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.article-card h3 {
  margin: 1.4rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.8vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.45;
  text-wrap: pretty;
}

.article-card > p {
  margin: 1rem 0 1.5rem;
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.8;
}

.article-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: auto;
  color: var(--color-text);
  font-weight: 800;
  text-decoration: none;
}

.article-link span {
  margin-left: 0.25rem;
  transition: transform var(--blog-transition);
}

.article-link:hover span {
  transform: translateX(0.25rem);
}

.blog-empty-state {
  grid-column: 1 / -1;
  padding: clamp(2rem, 6vw, 4rem);
  border: var(--blog-line) dashed var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  text-align: center;
}

.blog-empty-state h2,
.blog-empty-state h3 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  text-wrap: pretty;
}

.blog-empty-state p {
  margin: 0.75rem 0 0;
  color: var(--color-muted);
}

.blog-index-promo {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: var(--blog-section-gap);
  padding: clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
  border: var(--blog-line) solid color-mix(in srgb, var(--color-text) 24%, var(--color-border));
  border-radius: var(--radius-lg);
  background:
    linear-gradient(115deg, color-mix(in srgb, var(--color-accent) 82%, var(--color-panel)), var(--color-accent));
  color: var(--blog-promo-text);
  box-shadow: var(--shadow-2);
}

.blog-index-promo::after {
  position: absolute;
  right: 4%;
  bottom: -42%;
  width: 13rem;
  aspect-ratio: 1;
  content: "";
  border: 1.4rem solid color-mix(in srgb, var(--color-text) 9%, transparent);
  border-radius: var(--radius-pill);
  pointer-events: none;
}

.blog-index-promo > * {
  position: relative;
  z-index: 1;
}

.blog-index-promo h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-index-promo p:not(.section-eyebrow) {
  max-width: 42rem;
  margin: 0.75rem 0 0;
  color: color-mix(in srgb, var(--color-text) 82%, var(--color-muted));
  line-height: 1.75;
}

.blog-index-promo .btn-primary {
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-text);
}

.blog-index-promo .btn-secondary {
  border-color: var(--color-text);
  background: transparent;
  color: var(--color-text);
}

/* Article column and breadcrumb */
.breadcrumb,
.article-hero,
.reading-wrap,
.article-body,
.post-body,
.promo-block,
#related-posts,
#post-nav {
  box-sizing: border-box;
  width: min(100%, calc(var(--blog-reading-width) + (var(--blog-column-padding) * 2)));
  margin-inline: auto;
  padding-inline: var(--blog-column-padding);
}

.breadcrumb {
  margin-top: max(1.2rem, 3vw);
  padding-top: 0.25rem;
}

.breadcrumb ol {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-muted);
  font-size: 0.85rem;
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.breadcrumb li:not(:last-child)::after {
  content: "/";
  color: var(--color-border);
  font-family: var(--font-mono);
}

.breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-text);
}

.article-hero {
  position: relative;
  isolation: isolate;
  margin-top: 1.25rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  padding-top: clamp(3rem, 7vw, 5.5rem);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
  overflow: hidden;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-2);
}

.article-hero::before {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: -2;
  width: clamp(7rem, 28%, 14rem);
  content: "";
  border-radius: var(--radius-sm);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--color-accent) 72%, var(--color-panel)), var(--color-accent));
  opacity: 0.82;
  pointer-events: none;
}

.article-hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.42;
  background-image: radial-gradient(var(--color-border) var(--blog-line), transparent var(--blog-line));
  background-size: 0.95rem 0.95rem;
  mask-image: linear-gradient(to right, transparent 38%, var(--color-text));
  pointer-events: none;
}

.article-hero-meta {
  position: relative;
  z-index: 1;
  width: min(88%, 42rem);
  margin-left: clamp(0rem, 4vw, 2.25rem);
}

.article-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 20ch;
  margin: 1.35rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.6vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.22;
  text-wrap: pretty;
}

.article-hero-summary {
  position: relative;
  z-index: 1;
  max-width: 42rem;
  margin: 1.35rem 0 0 clamp(0rem, 4vw, 2.25rem);
  padding: 1rem 1.1rem;
  border-left: 0.25rem solid var(--color-text);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: color-mix(in srgb, var(--color-panel) 88%, transparent);
  color: var(--color-muted);
  font-size: 1.02rem;
  line-height: 1.85;
}

.reading-wrap,
.article-body,
.post-body {
  max-width: calc(var(--blog-reading-width) + (var(--blog-column-padding) * 2));
  margin-inline: auto;
  padding-inline: var(--blog-column-padding);
}

.prose {
  counter-reset: blog-section;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.85;
}

.prose > *:first-child {
  margin-top: 0;
}

.prose p {
  margin: 1.1rem 0;
}

.prose h2 {
  counter-increment: blog-section;
  position: relative;
  margin: clamp(2.75rem, 6vw, 4.25rem) 0 1.25rem;
  padding-top: 1rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.5vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.38;
  text-wrap: pretty;
}

.prose h2::before {
  display: inline-block;
  min-width: 2.15rem;
  margin-right: 0.7rem;
  padding: 0.24rem 0.35rem;
  border-radius: var(--radius-xs);
  background: var(--color-accent);
  color: var(--color-text);
  content: counter(blog-section, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1.2;
  vertical-align: 0.2em;
}

.prose h2::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 4rem;
  height: 0.18rem;
  content: "";
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.prose h3 {
  margin: 2rem 0 0.85rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.8vw, 1.3rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.45;
  text-wrap: pretty;
}

.prose h4 {
  margin: 1.75rem 0 0.75rem;
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 800;
}

.prose a {
  color: var(--color-accent-dark);
  text-decoration-color: color-mix(in srgb, var(--color-accent-dark) 45%, transparent);
  text-decoration-thickness: 0.12rem;
  text-underline-offset: 0.2rem;
}

.prose a:hover {
  color: var(--color-text);
  text-decoration-color: var(--color-text);
}

.prose ul,
.prose ol {
  margin: 1.25rem 0;
  padding-left: 1.5rem;
}

.prose li {
  margin: 0.5rem 0;
  padding-left: 0.25rem;
}

.prose blockquote {
  margin: 1.75rem 0;
  padding: 1.25rem 1.4rem;
  border: var(--blog-line) solid var(--color-border);
  border-left: 0.32rem solid var(--color-text);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-panel-alt);
  color: var(--color-muted);
  box-shadow: var(--shadow-1);
}

.prose blockquote p {
  margin: 0;
}

.prose hr {
  height: var(--blog-line);
  margin: 2.5rem 0;
  border: 0;
  background: var(--color-border);
}

.prose strong {
  color: var(--color-text);
}

.prose code {
  padding: 0.12rem 0.35rem;
  border-radius: var(--radius-xs);
  background: var(--color-panel-alt);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.prose pre {
  position: relative;
  max-width: 100%;
  margin: 1.75rem 0;
  padding: 3rem 1.25rem 1.35rem;
  overflow-x: auto;
  border: var(--blog-line) solid color-mix(in srgb, var(--color-text) 82%, var(--color-border));
  border-radius: var(--radius-md);
  background: var(--color-text);
  color: var(--blog-terminal-text);
  box-shadow: var(--shadow-2);
}

.prose pre::before {
  position: absolute;
  top: 1rem;
  left: 1.15rem;
  width: 0.65rem;
  height: 0.65rem;
  content: "";
  border-radius: var(--radius-pill);
  background: var(--color-error);
  box-shadow:
    1.05rem 0 0 var(--color-warning),
    2.1rem 0 0 var(--color-success);
}

.prose pre::after {
  position: absolute;
  top: 0.78rem;
  right: 1rem;
  content: "TERMINAL";
  color: color-mix(in srgb, var(--blog-terminal-text) 62%, transparent);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

.prose pre code {
  padding: 0;
  background: transparent;
  color: inherit;
  font-size: 0.86rem;
  line-height: 1.75;
}

.prose table {
  width: 100%;
  margin: 1.75rem 0;
  border-collapse: separate;
  border-spacing: 0;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  font-size: 0.92rem;
}

.prose th,
.prose td {
  min-width: 8rem;
  padding: 0.85rem 1rem;
  border-right: var(--blog-line) solid var(--color-border);
  border-bottom: var(--blog-line) solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.prose th:last-child,
.prose td:last-child {
  border-right: 0;
}

.prose tr:last-child td {
  border-bottom: 0;
}

.prose thead th {
  border-color: color-mix(in srgb, var(--color-panel) 14%, var(--color-text));
  background: var(--color-text);
  color: var(--color-panel);
  font-weight: 800;
}

.prose tbody tr:nth-child(even) {
  background: var(--color-panel-alt);
}

.prose tbody tr {
  transition: background-color var(--blog-transition);
}

.prose tbody tr:hover {
  background: color-mix(in srgb, var(--color-accent) 22%, var(--color-panel));
}

.table-scroll {
  max-width: 100%;
  margin: 1.75rem 0;
  overflow-x: auto;
  border-radius: var(--radius-sm);
}

.table-scroll table {
  margin: 0;
}

.callout {
  position: relative;
  margin: 1.75rem 0;
  padding: 1.25rem 1.25rem 1.25rem 3.6rem;
  border: var(--blog-line) solid var(--color-border);
  border-left: 0.32rem solid var(--color-accent-dark);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-accent) 13%, var(--color-panel));
  box-shadow: var(--shadow-1);
}

.callout::before {
  position: absolute;
  top: 1.2rem;
  left: 1.15rem;
  display: grid;
  width: 1.65rem;
  aspect-ratio: 1;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-text);
  content: "i";
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
}

.callout.warning {
  border-left-color: var(--color-warning);
  background: color-mix(in srgb, var(--color-warning) 11%, var(--color-panel));
}

.callout.warning::before {
  background: var(--color-warning);
  color: var(--color-panel);
  content: "!";
}

.callout.success {
  border-left-color: var(--color-success);
  background: color-mix(in srgb, var(--color-success) 10%, var(--color-panel));
}

.callout.success::before {
  background: var(--color-success);
  color: var(--color-panel);
  content: "+";
}

.callout strong {
  display: block;
  margin-bottom: 0.3rem;
}

.callout p:last-child {
  margin-bottom: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 1.75rem 0;
}

.stat-card {
  position: relative;
  min-width: 0;
  padding: 1.25rem;
  overflow: hidden;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-1);
}

.stat-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 0.25rem;
  content: "";
  background: var(--color-accent);
}

.stat-card:nth-child(even) {
  background: var(--color-panel-alt);
}

.stat-card:nth-child(even)::before {
  background: var(--color-text);
}

.stat-card:nth-child(3n)::before {
  background: var(--color-success);
}

.stat-num {
  display: block;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 4vw, 1.9rem);
  font-weight: 800;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.stat-label {
  display: block;
  margin-top: 0.5rem;
  color: var(--color-muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

.check-list {
  display: grid;
  gap: 0.65rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  margin: 0;
  padding: 0.85rem 1rem;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-1);
  list-style: none;
}

.check-list li::before,
.check-list li::marker {
  content: none;
}

.verdict {
  margin: 1.75rem 0;
  padding: 1.25rem 1.35rem;
  border: var(--blog-line) solid var(--color-border);
  border-left: 0.38rem solid var(--color-accent-dark);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--color-accent) 18%, var(--color-panel)), var(--color-panel));
  box-shadow: var(--shadow-1);
}

.verdict p {
  margin: 0;
}

.promo-block {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-top: clamp(3rem, 7vw, 5rem);
  margin-bottom: 0;
  padding-top: clamp(2rem, 5vw, 3rem);
  padding-bottom: clamp(2rem, 5vw, 3rem);
  overflow: hidden;
  border: var(--blog-line) solid color-mix(in srgb, var(--color-text) 25%, var(--color-border));
  border-radius: var(--radius-md);
  background:
    linear-gradient(125deg, color-mix(in srgb, var(--color-accent) 76%, var(--color-panel)), var(--color-accent));
  color: var(--color-text);
  box-shadow: var(--shadow-2);
}

.promo-block::before {
  position: absolute;
  top: 1rem;
  right: 1rem;
  bottom: 1rem;
  width: clamp(4rem, 18%, 8rem);
  content: "";
  border: 0.55rem double color-mix(in srgb, var(--color-text) 12%, transparent);
  border-radius: var(--radius-pill);
  pointer-events: none;
}

.promo-block > * {
  position: relative;
  z-index: 1;
}

.promo-block h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.promo-block p {
  max-width: 38rem;
  margin: 0.65rem 0 0;
  color: color-mix(in srgb, var(--color-text) 82%, var(--color-muted));
  line-height: 1.75;
}

.promo-block .btn-primary {
  flex: none;
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-text);
}

.promo-block .btn-secondary {
  border-color: var(--color-text);
  background: transparent;
  color: var(--color-text);
}

#related-posts {
  padding-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-bottom: 1.25rem;
}

#related-posts:empty,
#post-nav:empty {
  display: none;
}

#related-posts > h2 {
  position: relative;
  margin: 0 0 1.25rem;
  padding-top: 0.8rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

#related-posts > h2::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 3.25rem;
  height: 0.2rem;
  content: "";
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.related-card {
  position: relative;
  min-width: 0;
  padding: 1.15rem;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-1);
  transition:
    transform var(--blog-transition),
    border-color var(--blog-transition),
    box-shadow var(--blog-transition);
}

.related-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 0.2rem;
  content: "";
  background: transparent;
  transition: background-color var(--blog-transition);
}

.related-card:hover {
  border-color: color-mix(in srgb, var(--color-text) 42%, var(--color-border));
  box-shadow: var(--shadow-2);
  transform: translateY(-0.2rem);
}

.related-card:hover::before {
  background: var(--color-accent);
}

.related-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.related-card h3 {
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.55;
  text-wrap: pretty;
}

.related-card h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.related-card p {
  margin: 0.65rem 0 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  padding-top: 1rem;
  padding-bottom: clamp(2.5rem, 5vw, 3.75rem);
}

.post-nav-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 8.5rem;
  flex-direction: column;
  justify-content: center;
  padding: 1.25rem;
  overflow: hidden;
  border: var(--blog-line) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel-alt);
  color: var(--color-text);
  text-decoration: none;
  box-shadow: var(--shadow-1);
  transition:
    transform var(--blog-transition),
    border-color var(--blog-transition),
    box-shadow var(--blog-transition);
}

.post-nav-card::before {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 0.22rem;
  content: "";
  background: transparent;
  transition: background-color var(--blog-transition);
}

.post-nav-card.is-previous::before {
  left: 0;
}

.post-nav-card.is-next::before {
  right: 0;
}

.post-nav-card:hover {
  border-color: color-mix(in srgb, var(--color-text) 42%, var(--color-border));
  box-shadow: var(--shadow-2);
  transform: translateY(-0.2rem);
}

.post-nav-card:hover::before {
  background: var(--color-accent);
}

.post-nav-card.is-next {
  grid-column: 2;
  text-align: right;
}

.post-nav-label {
  margin-bottom: 0.55rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.post-nav-card strong {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.55;
  text-wrap: pretty;
}

@media (max-width: 860px) {
  .blog-card-grid {
    grid-template-columns: 1fr;
  }

  .article-card {
    min-height: auto;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .prose table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
    white-space: nowrap;
  }

  .article-hero::before {
    width: 8rem;
    opacity: 0.48;
  }

  .article-hero::after {
    mask-image: linear-gradient(to right, transparent 15%, var(--color-text));
  }
}

@media (max-width: 680px) {
  .blog-index-hero {
    min-height: auto;
  }

  .blog-index-hero::after {
    top: auto;
    right: 1.25rem;
    bottom: 1.25rem;
    width: 7rem;
    opacity: 0.65;
  }

  .blog-index-hero-mark {
    right: 0.75rem;
    font-size: 9rem;
  }

  .blog-index-hero-content > p:not(.blog-kicker) {
    max-width: 100%;
  }

  .blog-catalog-heading,
  .blog-index-promo,
  .promo-block {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-index-promo .button-row,
  .promo-block .button-row {
    width: 100%;
  }

  .blog-index-promo .btn,
  .promo-block .btn {
    flex: 1;
  }

  .blog-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: thin;
  }

  .blog-filter-button {
    flex: none;
  }

  .article-hero {
    border-radius: var(--radius-sm);
  }

  .article-hero-meta,
  .article-hero-summary {
    width: 100%;
    margin-left: 0;
  }

  .article-hero h1 {
    max-width: 100%;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }

  #post-nav {
    grid-template-columns: 1fr;
  }

  .post-nav-card.is-next {
    grid-column: 1;
    text-align: left;
  }
}

@media (max-width: 440px) {
  .blog-index-hero,
  .blog-catalog,
  .blog-index-promo {
    width: min(calc(100% - (var(--gutter) * 2)), var(--blog-wide-width));
  }

  .blog-index-hero h1 {
    font-size: clamp(2.15rem, 11vw, 2.65rem);
  }

  .article-hero h1 {
    font-size: clamp(1.85rem, 9vw, 2.25rem);
  }

  .blog-fact-row span {
    font-size: 0.72rem;
  }

  .article-card {
    padding: 1.25rem;
  }

  .prose h2::before {
    display: inline-block;
    margin-bottom: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-card,
  .article-card::before,
  .article-link span,
  .blog-filter-button,
  .related-card,
  .related-card::before,
  .post-nav-card,
  .post-nav-card::before,
  .prose tbody tr {
    scroll-behavior: auto;
    transition: none;
  }

  .article-card:hover,
  .related-card:hover,
  .post-nav-card:hover,
  .article-link:hover span {
    transform: none;
  }
}